Tricone pilot rokc bit 7 7/8″ 200mm IADC537 bakeng sa ho cheka HDD

Tricone pilot rokc bit 7 7/8″ 200mm IADC537 bakeng sa ho phunya HDD Setšoantšo se hlahang

Lebitso la Brand:	Bochabela bo Hōle
Setifikeiti:	API & ISO
Nomoro ea Mohlala:	IADC517
Bonyane Bongata ba Odara:	1 sengoathoana
Lintlha tsa Sephutheloana:	Lebokose la Plywood
Nako ea thomello:	5-8 matsatsi a ho sebetsa
Molemo:	Ts'ebetso e Phahameng ea Lebelo
Nako ea Tiisetso:	3-5 lilemo
Kopo:	Seliba sa Oli, Khase ea Tlhaho, Geothermy, Ho cheka seliba sa Metsi

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Tlhaloso ea Sehlahisoa

Fektheri ea li-drill drill tsa li-drill tsa li-milled tooth HDD li fumaneha ka theko e theotsoeng
Tlhaloso ea Bit:
IADC: 517 - TCI koranta e tiisitsoeng e nang le tšireletso ea gauge bakeng sa libopeho tse bonolo ho isa ho tse mahareng tse nang le matla a tlase.
Matla a Khatetsang:
85 - 100 MPA
12,000 - 14,500 PSI
Tlhaloso ea Motheo:
Majoe a mahareng a thata le a hlabang joalo ka majoe a lehlabathe a nang le mela ea quartz, lejoe la mokoetla le thata kapa chert, li-hematite ores, lejoe le thata, le kopantsoeng hantle la abrasive joalo ka: majoe a lehlabathe a nang le quartz binder, dolomites, quartzite shales, magma le metamorphic coarse grained rocks.
Ho Drilling Bochabela bo Hōle ho ka fana ka likotoana tsa HDD trione ka boholo bo fapaneng (ho tloha ho 3 "ho ea ho 26") le boholo ba Melao ea IADC.

Tlhaloso ea Sehlahisoa

Tlhaloso ea Motheo
Boholo ba Rock Bit	7 7/8 inch
Boholo ba Rock Bit	200 limilimithara
Mofuta oa Bit	Tungsten Carbide Insert (TCI) Tricone Bit
Khokahano ea Khoele	4 1/2 API REG PIN
Khoutu ea IADC	IADC517
Mofuta oa Bearing	Journal e Tiisitsoeng e Kopanetsoeng le Tšireletso ea Gauge
Ho Beha Tiiso	Elastomer e tiisitsoe ka ho roala (rabara e tiisitsoeng) / Metal e tiisitsoeng e behang
Tšireletso ea Serethe	E fumaneha
Tšireletso ea Shirttail	E fumaneha
Mofuta oa Potoloho	Phallo ea Seretse
Li-parameter tse sebetsang
WOB (Weight On Bit)	15,729-44,940 lbs
WOB (Weight On Bit)	70-200KN
RPM(r/mots)	140-60
Tlhophiso	Sebopeho se bonolo se nang le matla a tlase a khatello, joalo ka seretse, gypsum, letsoai, lejoe la mokoetla le bonolo, joalo-joalo.

7 7/8 Inches HDD Pilot Drill Bits IADC517 Tricone Bit For Soft To Medium Formation Pilot Drill Bit ke motataisi oa ho cheka ka tsela e tšekaletseng, boleng e tlameha ho ba boemo bo holimo bakeng sa ho tšela sebaka se thata le se selelele.
Morerong oa ho cheka,Bochabela bo Hōlena le lilemo tse 15 le linaheng tse fetang 30 phihlelo ea litšebeletso tsa ho fana kalikotoana tsa ho cheka le lisebelisoa tse tsoetseng pele tsa ho cheka bakeng sa lits'ebetso tse ngata tse fapaneng.Ts'ebeliso e kenyeletsang HDD, kaho, le motheo, ho cheka seliba sa metsiAPI & ISOfeme e netefalitsoeng ea likotoana tsa ho phunya. Re ka fana ka tharollo ea moenjiniere oa rona ha o ka fana ka maemo a khethehileng, joalo ka ho thatafala ha majoe,mefuta ea lisebelisoa tsa ho cheka, lebelo la rotary, boima ba 'mele le torque.Hape ke hlep hore re fumane likotoana tsa ho cheka ka mor'a hore u re bolelleho cheka seliba se otlolohileng kapa ho cheka ho rapameng, ho cheka seliba sa oli kapa ho chekoa ha No-Dig kapa ho cheka motheo.